Dispensing gun



FIG. 1 is a side view showing my new design for a dispensing gun,

FIG. 2 is a front view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is side view of an alternate embodiment of a dispensing gun;

FIG. 5 is a front view thereof; and,

FIG. 6 is a top view thereof. 

The ornamental design for dispensing gun, as shown and described. 